114 entries under unclear topic. ×

4
unspecified(adjective, rough, vague, unknown)
3
bleary(indistinct, indistinguishable)
3
cloudy(adjective, clear, rough, certain, vague)
3
confusing(vague, ambiguous, misleading)
3
disreputable(adjective, doubtful, unsettled, dubious, unpredictable)
3
doubtable(adjective, doubtful, unsettled, dubious, suspicious)
3
on thin ice(expression, adjective, idiom, delicate, nervous)
3
up in the air(expression, adjective, idiom, open, certain)
2
amphibological(adjective, obscure, rough, difficult, dark)
2
dim(adjective, rough, dark, vague)
2
faint(adjective, rough, ill, sick, feeble)
2
ill-defined(adjective, rough, loose, vague, unknown)
2
imprecise(adjective, rough, loose, vague, unknown)
2
incomprehensible(adjective, obscure, difficult, dark, vague)
2
indeterminable(adjective, vague, unknown, general)
2
indistinguishable(hazy, indistinct, indeterminate)
2
multivocal
2
polysemous
2
shadowy(adjective, rough, dark, faint, vague)
1
baffling(adjective, obscure, difficult, equivocal)
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APASmart Define. (2016). uncertain thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/uncertain/thesaurus/synonyms
ChicagoSmart Define. 2016. "uncertain thesaurus" https://smartdefine.org/uncertain/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, uncertain thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/uncertain/thesaurus/synonyms>.
MLASmart Define. "uncertain thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/uncertain/thesaurus/synonyms>